1 files changed, 3 insertions, 1 deletions
diff --git a/intern.h b/intern.h
index 5fddb41ac8..f80e5de217 100644
--- a/intern.h
+++ b/intern.h
@@ -451,10 +451,12 @@ void *rb_mod_const_of _((VALUE, void*));
 VALUE rb_const_list _((void*));
 VALUE rb_mod_constants _((VALUE));
 VALUE rb_mod_remove_const _((VALUE, VALUE));
-int rb_const_defined_at _((VALUE, ID));
 int rb_const_defined _((VALUE, ID));
+int rb_const_defined_at _((VALUE, ID));
+int rb_const_defined_from _((VALUE, ID));
 VALUE rb_const_get _((VALUE, ID));
 VALUE rb_const_get_at _((VALUE, ID));
+VALUE rb_const_get_from _((VALUE, ID));
 void rb_const_set _((VALUE, ID, VALUE));
 void rb_const_assign _((VALUE, ID, VALUE));
 VALUE rb_mod_constants _((VALUE));